Automatic real-time tilt correction of DMD-based displays for augmented reality applications

David Castells-Rufas; Francesc Bravo-Montero; Byron Quezada-Benalcazar; Marc Codina; Jordi Carrabina

doi:10.1117/12.2291635

18 April 2018 Automatic real-time tilt correction of DMD-based displays for augmented reality applications

David Castells-Rufas, Francesc Bravo-Montero, Byron Quezada-Benalcazar, Marc Codina, Jordi Carrabina

Proceedings Volume 10546, Emerging Digital Micromirror Device Based Systems and Applications X; 105460M (2018) https://doi.org/10.1117/12.2291635
Event: SPIE OPTO, 2018, San Francisco, California, United States

Abstract

Augmented Reality (AR) and Mixed Reality (MR) applications require the combination of synthetic images with the real world. In some cases the real world images are acquired by an image sensor that is then combined with synthetic images and presented to the user to enhance the immersive experience. In the current state of the art, the displays are often mobile phone screens or some smart glasses. As an alternative, we propose to augment the world by projecting synthetic images on real surfaces. To do so effectively, virtual scenes must be properly rendered to match the tilt and position information of the projector which can be acquired from a multitude of sensors. One benefit of this type of AR it that the experience is not only lived by the person holding the projector, but for the people at the surroundings as well. So, a group of people can be aware of the augmentation, leading to a full range of new applications.

Citation Download Citation

David Castells-Rufas, Francesc Bravo-Montero, Byron Quezada-Benalcazar, Marc Codina, and Jordi Carrabina "Automatic real-time tilt correction of DMD-based displays for augmented reality applications", Proc. SPIE 10546, Emerging Digital Micromirror Device Based Systems and Applications X, 105460M (18 April 2018); https://doi.org/10.1117/12.2291635

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
11 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Projection systems

3D modeling

Sensors

Augmented reality

Gyroscopes

Visual process modeling

Cameras

Show All Keywords

Keywords/Phrases

Search In:

Publication Years